153283740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2554729}}^1$

素因数の和:2554741

約数の個数: 24

約数和(自身を含む): 429194640

約数和(自身を除く): 275910900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2554729, 5109458, 7664187, 10218916, 12773645, 15328374, 25547290, 30656748, 38320935, 51094580, 76641870, 153283740]

約数ペア:

[(1, 153283740), (2, 76641870), (3, 51094580), (4, 38320935), (5, 30656748), (6, 25547290), (10, 15328374), (12, 12773645), (15, 10218916), (20, 7664187), (30, 5109458), (60, 2554729)]